All keys should be processed before processing modifier key

Bug: 2987077
Change-Id: I971c44be121d8780ec27aa1649fd0925e249fbbc

1 files changed, 10 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/latin/PointerTracker.java b/java/src/com/android/inputmethod/latin/PointerTracker.java
index 958e57618..a612c8eec 100644
--- a/java/src/com/android/inputmethod/latin/PointerTracker.java
+++ b/java/src/com/android/inputmethod/latin/PointerTracker.java
@@ -123,8 +123,8 @@ public class PointerTracker {
         return isValidKeyIndex(keyIndex) ? mKeys[keyIndex] : null;
     }
 
-    public boolean isModifier() {
-        Key key = getKey(mCurrentKey);
+    private boolean isModifierInternal(int keyIndex) {
+        Key key = getKey(keyIndex);
         if (key == null)
             return false;
         int primaryCode = key.codes[0];
@@ -132,6 +132,14 @@ public class PointerTracker {
                 || primaryCode == Keyboard.KEYCODE_MODE_CHANGE;
     }
 
+    public boolean isModifier() {
+        return isModifierInternal(mCurrentKey);
+    }
+
+    public boolean isOnModifierKey(int x, int y) {
+        return isModifierInternal(mKeyDetector.getKeyIndexAndNearbyCodes(x, y, null));
+    }
+
     public void updateKey(int keyIndex) {
         if (mKeyAlreadyProcessed)
             return;